strom: add 1.14.4 protocol support, extend legacy range to 1.14.4

- Add minecraft-data for 1.14.4 (protocol 498)
- Generate proto_generated/v1_14_4
- Extend legacy RegisterUntil range from 1.12.2 to 1.14.4
- Update download_minecraft_data.sh to use admin-else fork
  and include all supported versions

mc/data/minecraft-data/pc/1.14.4/materials.json

@@ -0,0 +1,61 @@
+{
+  "rock": {
+    "521": 6,
+    "535": 2,
+    "539": 4,
+    "543": 8,
+    "550": 12
+  },
+  "wood": {
+    "522": 6,
+    "536": 2,
+    "540": 4,
+    "544": 8,
+    "551": 12
+  },
+  "plant": {
+    "522": 6,
+    "532": 1.5,
+    "533": 1.5,
+    "536": 2,
+    "537": 1.5,
+    "540": 4,
+    "541": 1.5,
+    "544": 8,
+    "548": 1.5,
+    "551": 12
+  },
+  "melon": {
+    "532": 1.5,
+    "533": 1.5,
+    "537": 1.5,
+    "541": 1.5,
+    "548": 1.5
+  },
+  "leaves": {
+    "532": 1.5,
+    "533": 1.5,
+    "537": 1.5,
+    "541": 1.5,
+    "548": 1.5,
+    "672": 6
+  },
+  "dirt": {
+    "520": 6,
+    "534": 2,
+    "538": 4,
+    "542": 8,
+    "549": 12
+  },
+  "web": {
+    "532": 15,
+    "533": 15,
+    "537": 15,
+    "541": 15,
+    "548": 15,
+    "672": 15
+  },
+  "wool": {
+    "672": 4.8
+  }
+}